>> a story we did for cnn about this doctor, dr. chung who is down in texas, military doctor and they've been focusing on trying to create a presence in really, really tough spots. war zones, areas that are difficult to get to. be here controlling a robot in the hospital or around the world, right? this news story inspired one of the episodes. >> don't hit the robot. >> had a 20-year-old medic who has never done anything like this before who is basically going to be talked through a major brain operation. >> you're going to need three packets of sutures, 10 blade and as many little clamps as you can find. >> even though it's scripted drama, you know, the auth authenticity and making sure the facts are right and really spending so much time on that stuff is that important. >> i joke with these guys a lot because i don't have any medical background, not a doctor but i research for ones on tv. >> and this research really matters. the cdc says about a third of tv viewers take action on health issues after hearing about them on primetime